John Joseph Bacino, D.D.S

General and Cosmetic Dentistry

Frequently Asked Questions

What are dental implants?

A dental implant is a titanium fixture placed in the bone of your jaw to replace a missing tooth. The implant replaces the root structure and then a crown can placed on top of it to replace the tooth.

What is a veneer?

A veneer is a thin ceramic facing that is bonded to the front of your tooth. Veneers can be used to close spaces, straighten crooked teeth and change the color of yellow or stained teeth.

Should I change my silver fillings? Are they safe?

If you silver fillings are in good condition, there is no need to replace them. But, if you would like to not see those dark fillings, they can be replaced with tooth colored composite fillings. Silver fillings are safe. These restorations are composed of mercury, silver, tin and copper. The amount of mercury released by these fillings is much less than what you are exposed to through air, food and water. There has been no evidence that these types of fillings pose a health risk.

What does Fluoride do?

Fluoride acts to make teeth more resistant to decay. In children, this is important for the development of their adult teeth. In adults, Fluoride acts to strengthen and in some cases reverse small areas of decay. If you do not live in area which has fluoridated water, ask your dentist about fluoride rinses or supplements.

Are X-rays safe? Are they necessary?

The radiation exposure from dental x-rays is much less than the exposure you would get from the X-rays taken by you physician. In fact, you will absorb more radiation by spending a day out in the summer sun. Dental radiographs or X-rays expose the patient to very small amounts of radiation. New digital X-rays can cut that amount down by close to 90% over traditional film X-rays. Your doctor uses these images to detect pathology such as decay, tumors, cysts or other abnormalities not evident to the naked eye. They are an integral part of a complete dental examination.

Can I do anything about the black line on my crown?

Yes. Your crown is more than likely a porcelain fused to metal crown. The black line you see is the area where the metal and the porcelain meet. Replacing this crown with a full porcelain crown will alleviate that line.

What is periodontal disease?

Periodontal disease is a condition where due to the accumulation of bacteria, tartar and stain, a low grade infection has occurred. This infection results in the loss of bone around the teeth. This loss of bone can result in the instability and eventual loss of those teeth. Your dentist can treat this disease and halt its progression.

What can I do if my dentures are loose?

Loose dentures, are ill fitting dentures. Many times a reline can make them fit again. Sometimes the bony support under the dentures is not sufficient anymore and implants can be used to stabilize the denture.

Is it better to drink diet soda rather than regular soda?

Diet sodas are better only in the fact that they do not have sugar in them. Even diet soda can be bad for your teeth due to the acidity caused by the carbonation. It is OK to drink sodas in moderation. The damage that they can cause is directly related to the time your teeth are exposed to the liquid. Therefore, do not drink sodas all day long. Try to rinse or brush afterward, and limit the number of sodas you consume each day.

What is Invisalign?

Invisalign is a revolutionary orthodontic treatment without the use of conventional metal braces. A series of computer generated, clear plastic aligners are used to move teeth. They are removable and very comfortable to wear. They do not interfere with speech or your everyday activities. This type of treatment does have some limitations and your dentist can evaluate you to see if you are a good candidate for this type of treatment.